We had 3 hard drives (the legendary IBM DeathStars) from the same production batch fail within hours of each other. Part of me was like "Yeah! Awesome quality

We had 3 hard drives (the legendary IBM DeathStars) from the same production batch fail within hours of each other. Part of me was like "Yeah! Awesome quality control!" and a larger part was like "Oh shit." We ended up losing the array and had to restore from backup.